The Wizard of Oz - Cowardly Lion Adult Plus Costume 100% polyester Become the Cowardly Lion himself in this officially licensed Wizard of Oz costume! Includes (1) one-piece jumpsuit and (1) character headpiece. Browse for other Wizard of Oz accessories, masks, wigs, props, costume kits and decorations to complete your party look! Perfect for Halloween parties, Trick or Treat, costume parties, dress-up, cosplay, and theme parties!